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Exercise 7.3.7

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$w_{i} = a_{1 - i} v_{1} + a_{2 - i} v_{2} + \dots + a_{i - i} v_{i} + \dots + a_{n - i} v_{n} = \sum a_{j - i} v_{j}$ , so we have $\frac{\partial w_{i}}{\partial a_{k}} = v_{k + i}$

niuers

2020-03-20 00:00

Exercise 7.3.7

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